Lens barrier for a camera



FIG. 1 is a top plan view of a lens barrier for a camera, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a front elevational view thereof; with a barrier being opened; and,

FIG. 8 is a horizontal cross-sectional view thereof, taken along a line crossing a central portion of the camera.

The broken line portions of a camera are shown to illustrate environment only and form no part of the claimed design. 

The ornamental design for a lens barrier for a camera, as shown and described. 